pepmg://rankings
Compound rankings — vendors by $/mg or COA transparency
Pick a compound, then order its vendors two ways: by $/mgPrice divided by the milligrams of active compound — the like-for-like way to compare cost across different vial sizes., lowest first, or by COA transparency — the Vendor Score, which reads what a vendor publishes about testing, not what is in the vial. Both orders are affiliate-blind: a commission link never moves a row, and no vendor can pay for a position. Which compounds get a tab is an editorial priority list, not a measurement — and never a statement about evidence or efficacy.
prices captured 21m ago
popular compounds first — not a recommendation · browse all compounds →
| # | Vendor | Vial | $/mg | COA / score | |
|---|---|---|---|---|---|
| 1 | Trutide Solutions cheapest 40mg 77 | 40mg | $2.25 ▼ all-time low | 1 at the lab ↗ 77 | view → |
| 2 | Trutide Solutions 30mg 77 | 30mg | $2.33 ▼ all-time low | 1 at the lab ↗ 77 | view → |
| 3 | Welli Labs 50mg 72 | 50mg | $2.60 | third-party COA (login required) ↗ 72 | view → |
| 4 | Modern Research Peptides 60mg 96 | 60mg | $2.73 ▼ all-time low | third-party COA ↗ 96 | view → |
| 5 | Trutide Solutions 20mg 77 | 20mg | $2.75 ▼ all-time low | 1 at the lab ↗ 77 | view → |
all 24 vendors selling GLP3 RT →
Sorted by price per mg, lowest first — the same math the rest of the site uses. Affiliate links get no boost. prices captured 21m ago
| # | Vendor | Vial | $/mg | COA / score | |
|---|---|---|---|---|---|
| 1 | My Amino Lab most transparent 30mg 99 | 30mg | $3.47 | 91 at the lab ↗ 99 | view → |
| 2 | My Amino Lab 10mg 99 | 10mg | $6.40 | 91 at the lab ↗ 99 | view → |
| 3 | Prime Peptides 60mg 97 | 60mg | $5.42 | third-party COA ↗ 97 | view → |
| 4 | Prime Peptides 30mg 97 | 30mg | $7.67 | third-party COA ↗ 97 | view → |
| 5 | Prime Peptides 10mg 97 | 10mg | $11.00 | third-party COA ↗ 97 | view → |
all 24 vendors selling GLP3 RT →
Sorted by COA transparency (third-party lab > in-house > none). We score publication behavior, never purity. Affiliate links get no boost. The score also weighs an About/founder page and machine-readable public prices. Price competitiveness and domain longevity are shown as facts, not scored. The full breakdown is on every vendor page. prices captured 21m ago
| # | Vendor | Vial | $/mg | COA / score | |
|---|---|---|---|---|---|
| 1 | Modern Research Peptides 60mg 96 | 60mg | $2.73 | third-party COA ↗ 96 | view → |
| 2 | Trutide Solutions 40mg 77 | 40mg | $2.25 | 1 at the lab ↗ 77 | view → |
| 3 | Modern Research Peptides 30mg 96 | 30mg | $2.89 | third-party COA ↗ 96 | view → |
| 4 | Trutide Solutions 30mg 77 | 30mg | $2.33 | 1 at the lab ↗ 77 | view → |
| 5 | Nationwide Peptides 60mg 94 | 60mg | $2.98 | 88 at the lab ↗ 94 | view → Affiliate link: pepmg may earn a commission. Affiliate status never affects ranking, price order or Vendor Scores. |
all 24 vendors selling GLP3 RT →
prices captured 21m ago
| # | Vendor | Vial | $/mg | COA / score | |
|---|---|---|---|---|---|
| 1 | S1 Research cheapest 60mg 91 | 60mg | $1.22 ▼ all-time low | 74 at the lab ↗ 91 | view → |
| 2 | Trutide Solutions 30mg 77 | 30mg | $1.83 ▼ all-time low | 1 at the lab ↗ 77 | view → |
| 3 | S1 Research 30mg 91 | 30mg | $2.10 | 74 at the lab ↗ 91 | view → |
| 4 | GenPeptide 60mg 93 | 60mg | $2.17 | 59 at the lab ↗ 93 | view → Affiliate link: pepmg may earn a commission. Affiliate status never affects ranking, price order or Vendor Scores. |
| 5 | Trutide Solutions 20mg 77 | 20mg | $2.25 ▼ all-time low | 1 at the lab ↗ 77 | view → |
all 27 vendors selling GLP2 TZ →
Sorted by price per mg, lowest first — the same math the rest of the site uses. Affiliate links get no boost. prices captured 21m ago
| # | Vendor | Vial | $/mg | COA / score | |
|---|---|---|---|---|---|
| 1 | Prime Peptides most transparent 60mg 97 | 60mg | $4.33 | third-party COA ↗ 97 | view → |
| 2 | Prime Peptides 30mg 97 | 30mg | $5.33 | third-party COA ↗ 97 | view → |
| 3 | Prime Peptides 10mg 97 | 10mg | $10.00 | third-party COA ↗ 97 | view → |
| 4 | Tydes 60mg 96 | 60mg | $5.33 | third-party COA ↗ 96 | view → |
| 5 | Tydes 40mg 96 | 40mg | $6.62 | third-party COA ↗ 96 | view → |
all 27 vendors selling GLP2 TZ →
Sorted by COA transparency (third-party lab > in-house > none). We score publication behavior, never purity. Affiliate links get no boost. The score also weighs an About/founder page and machine-readable public prices. Price competitiveness and domain longevity are shown as facts, not scored. The full breakdown is on every vendor page. prices captured 21m ago
| # | Vendor | Vial | $/mg | COA / score | |
|---|---|---|---|---|---|
| 1 | S1 Research 60mg 91 | 60mg | $1.22 | 74 at the lab ↗ 91 | view → |
| 2 | GenPeptide 60mg 93 | 60mg | $2.17 | 59 at the lab ↗ 93 | view → Affiliate link: pepmg may earn a commission. Affiliate status never affects ranking, price order or Vendor Scores. |
| 3 | S1 Research 30mg 91 | 30mg | $2.10 | 74 at the lab ↗ 91 | view → |
| 4 | Trutide Solutions 30mg 77 | 30mg | $1.83 | 1 at the lab ↗ 77 | view → |
| 5 | Nationwide Peptides 60mg 94 | 60mg | $2.48 | 88 at the lab ↗ 94 | view → Affiliate link: pepmg may earn a commission. Affiliate status never affects ranking, price order or Vendor Scores. |
all 27 vendors selling GLP2 TZ →
prices captured 21m ago
| # | Vendor | Vial | $/mg | COA / score | |
|---|---|---|---|---|---|
| 1 | Peptide Partners cheapest 80mg 82 | 80mg | $1.30 ▼ all-time low | 149 at the lab ↗ 82 | view → |
| 2 | Modern Research Peptides 30mg 96 | 30mg | $2.37 ▼ all-time low | third-party COA ↗ 96 | view → |
| 3 | OneDay Compounds 10mg 80 | 10mg | $2.40 ▼ all-time low | third-party COA (login required) ↗ 80 | view → |
| 4 | Iron Aminos 10mg 96 | 10mg | $2.50 ▼ all-time low | third-party COA ↗ 96 | view → |
| 5 | Modern Research Peptides 20mg 96 | 20mg | $2.55 ▼ all-time low | third-party COA ↗ 96 | view → |
all 86 vendors selling BPC-157 →
Sorted by price per mg, lowest first — the same math the rest of the site uses. Affiliate links get no boost. prices captured 21m ago
| # | Vendor | Vial | $/mg | COA / score | |
|---|---|---|---|---|---|
| 1 | Ramp Peptides most transparent 10mg 100 | 10mg | $3.20 | 52 at the lab ↗ 100 | view → |
| 2 | EZ Peptides 10mg 100 | 10mg | $4.40 | third-party COA ↗ 100 | view → |
| 3 | Amino Science 10mg 100 | 10mg | $5.50 | third-party COA ↗ 100 | view → |
| 4 | Rejuven8 Peptides 10mg 99 | 10mg | $3.50 | 59 at the lab ↗ 99 | view → |
| 5 | Transition Biotech 10mg 99 | 10mg | $3.50 | third-party COA ↗ 99 | view → |
all 86 vendors selling BPC-157 →
Sorted by COA transparency (third-party lab > in-house > none). We score publication behavior, never purity. Affiliate links get no boost. The score also weighs an About/founder page and machine-readable public prices. Price competitiveness and domain longevity are shown as facts, not scored. The full breakdown is on every vendor page. prices captured 21m ago
| # | Vendor | Vial | $/mg | COA / score | |
|---|---|---|---|---|---|
| 1 | Peptide Partners 80mg 82 | 80mg | $1.30 | 149 at the lab ↗ 82 | view → |
| 2 | Modern Research Peptides 30mg 96 | 30mg | $2.37 | third-party COA ↗ 96 | view → |
| 3 | Iron Aminos 10mg 96 | 10mg | $2.50 | third-party COA ↗ 96 | view → |
| 4 | Modern Research Peptides 20mg 96 | 20mg | $2.55 | third-party COA ↗ 96 | view → |
| 5 | IDUN Peptides 10mg 96 | 10mg | $2.80 | 20 at the lab ↗ 96 | view → |
all 86 vendors selling BPC-157 →
prices captured 21m ago
| # | Vendor | Vial | $/mg | COA / score | |
|---|---|---|---|---|---|
| 1 | S1 Research cheapest 30mg 91 | 30mg | $1.50 ▼ all-time low | 74 at the lab ↗ 91 | view → |
| 2 | Modern Research Peptides 30mg 96 | 30mg | $1.83 ▼ all-time low | third-party COA ↗ 96 | view → |
| 3 | Welli Labs 30mg 72 | 30mg | $2.17 ▼ all-time low | third-party COA (login required) ↗ 72 | view → |
| 4 | Modern Research Peptides 20mg 96 | 20mg | $2.25 ▼ all-time low | third-party COA ↗ 96 | view → |
| 5 | Welli Labs 20mg 72 | 20mg | $2.25 ▼ all-time low | third-party COA (login required) ↗ 72 | view → |
all 19 vendors selling GLP1 S →
Sorted by price per mg, lowest first — the same math the rest of the site uses. Affiliate links get no boost. prices captured 21m ago
| # | Vendor | Vial | $/mg | COA / score | |
|---|---|---|---|---|---|
| 1 | Prime Peptides most transparent 20mg 97 | 20mg | $7.50 | third-party COA ↗ 97 | view → |
| 2 | Prime Peptides 10mg 97 | 10mg | $11.00 | third-party COA ↗ 97 | view → |
| 3 | Prime Peptides 5mg 97 | 5mg | $14.00 | third-party COA ↗ 97 | view → |
| 4 | Modern Research Peptides 30mg 96 | 30mg | $1.83 | third-party COA ↗ 96 | view → |
| 5 | Modern Research Peptides 20mg 96 | 20mg | $2.25 | third-party COA ↗ 96 | view → |
all 19 vendors selling GLP1 S →
Sorted by COA transparency (third-party lab > in-house > none). We score publication behavior, never purity. Affiliate links get no boost. The score also weighs an About/founder page and machine-readable public prices. Price competitiveness and domain longevity are shown as facts, not scored. The full breakdown is on every vendor page. prices captured 21m ago
| # | Vendor | Vial | $/mg | COA / score | |
|---|---|---|---|---|---|
| 1 | S1 Research 30mg 91 | 30mg | $1.50 | 74 at the lab ↗ 91 | view → |
| 2 | Modern Research Peptides 30mg 96 | 30mg | $1.83 | third-party COA ↗ 96 | view → |
| 3 | Modern Research Peptides 20mg 96 | 20mg | $2.25 | third-party COA ↗ 96 | view → |
| 4 | S1 Research 10mg 91 | 10mg | $2.70 | 74 at the lab ↗ 91 | view → |
| 5 | Welli Labs 30mg 72 | 30mg | $2.17 | third-party COA (login required) ↗ 72 | view → |
all 19 vendors selling GLP1 S →
prices captured 21m ago
| # | Vendor | Vial | $/mg | COA / score | |
|---|---|---|---|---|---|
| 1 | S1 Research cheapest 20mg 91 | 20mg | $2.35 ▼ all-time low | 74 at the lab ↗ 91 | view → |
| 2 | S1 Research 10mg 91 | 10mg | $3.10 ▼ all-time low | 74 at the lab ↗ 91 | view → |
| 3 | Welli Labs 20mg 72 | 20mg | $3.50 ▼ all-time low | third-party COA (login required) ↗ 72 | view → |
| 4 | Ramp Peptides 20mg 100 | 20mg | $3.60 ▼ all-time low | 52 at the lab ↗ 100 | view → |
| 5 | Southern Aminos 20mg 74 | 20mg | $3.96 | 1 at the lab ↗ 74 | view → |
all 73 vendors selling Tesamorelin →
Sorted by price per mg, lowest first — the same math the rest of the site uses. Affiliate links get no boost. prices captured 21m ago
| # | Vendor | Vial | $/mg | COA / score | |
|---|---|---|---|---|---|
| 1 | Ramp Peptides most transparent 20mg 100 | 20mg | $3.60 | 52 at the lab ↗ 100 | view → |
| 2 | Ramp Peptides 10mg 100 | 10mg | $4.72 | 52 at the lab ↗ 100 | view → |
| 3 | Hydro Research 10mg 100 | 10mg | $5.50 | third-party COA ↗ 100 | view → |
| 4 | EZ Peptides 10mg 100 | 10mg | $6.80 | third-party COA ↗ 100 | view → |
| 5 | Amino Science 10mg 100 | 10mg | $9.10 | third-party COA ↗ 100 | view → |
all 73 vendors selling Tesamorelin →
Sorted by COA transparency (third-party lab > in-house > none). We score publication behavior, never purity. Affiliate links get no boost. The score also weighs an About/founder page and machine-readable public prices. Price competitiveness and domain longevity are shown as facts, not scored. The full breakdown is on every vendor page. prices captured 21m ago
| # | Vendor | Vial | $/mg | COA / score | |
|---|---|---|---|---|---|
| 1 | S1 Research 20mg 91 | 20mg | $2.35 | 74 at the lab ↗ 91 | view → |
| 2 | S1 Research 10mg 91 | 10mg | $3.10 | 74 at the lab ↗ 91 | view → |
| 3 | Ramp Peptides 20mg 100 | 20mg | $3.60 | 52 at the lab ↗ 100 | view → |
| 4 | Iron Aminos 20mg 96 | 20mg | $4.00 | third-party COA ↗ 96 | view → |
| 5 | Ramp Peptides 10mg 100 | 10mg | $4.72 | 52 at the lab ↗ 100 | view → |
all 73 vendors selling Tesamorelin →
prices captured 21m ago
| # | Vendor | Vial | $/mg | COA / score | |
|---|---|---|---|---|---|
| 1 | Iron Aminos cheapest 10mg 96 | 10mg | $2.50 ▼ all-time low | third-party COA ↗ 96 | view → |
| 2 | S1 Research 10mg 91 | 10mg | $2.60 | 74 at the lab ↗ 91 | view → |
| 3 | Alpha Peptides 10mg 82 | 10mg | $2.65 ▼ all-time low | third-party COA ↗ 82 | view → |
| 4 | OneDay Compounds 10mg 80 | 10mg | $2.70 | third-party COA (login required) ↗ 80 | view → |
| 5 | Thrive Peptides 12.01mg 72 | 12.01mg | $2.91 ▼ all-time low | 5 COA docs 72 | view → |
all 77 vendors selling Ipamorelin →
Sorted by price per mg, lowest first — the same math the rest of the site uses. Affiliate links get no boost. prices captured 21m ago
| # | Vendor | Vial | $/mg | COA / score | |
|---|---|---|---|---|---|
| 1 | Ramp Peptides most transparent 10mg 100 | 10mg | $3.92 | 52 at the lab ↗ 100 | view → |
| 2 | EZ Peptides 10mg 100 | 10mg | $4.40 | third-party COA ↗ 100 | view → |
| 3 | Amino Science 5mg 100 | 5mg | $6.40 | third-party COA ↗ 100 | view → |
| 4 | Transition Biotech 10mg 99 | 10mg | $3.50 | third-party COA ↗ 99 | view → |
| 5 | My Amino Lab 10mg 99 | 10mg | $4.00 | 91 at the lab ↗ 99 | view → |
all 77 vendors selling Ipamorelin →
Sorted by COA transparency (third-party lab > in-house > none). We score publication behavior, never purity. Affiliate links get no boost. The score also weighs an About/founder page and machine-readable public prices. Price competitiveness and domain longevity are shown as facts, not scored. The full breakdown is on every vendor page. prices captured 21m ago
| # | Vendor | Vial | $/mg | COA / score | |
|---|---|---|---|---|---|
| 1 | Iron Aminos 10mg 96 | 10mg | $2.50 | third-party COA ↗ 96 | view → |
| 2 | S1 Research 10mg 91 | 10mg | $2.60 | 74 at the lab ↗ 91 | view → |
| 3 | IDUN Peptides 10mg 96 | 10mg | $3.00 | 20 at the lab ↗ 96 | view → |
| 4 | Modern Research Peptides 10mg 96 | 10mg | $3.07 | third-party COA ↗ 96 | view → |
| 5 | Alpha Peptides 10mg 82 | 10mg | $2.65 | third-party COA ↗ 82 | view → |
all 77 vendors selling Ipamorelin →
prices captured 21m ago
| # | Vendor | Vial | $/mg | COA / score | |
|---|---|---|---|---|---|
| 1 | Iron Aminos cheapest 10mg 96 | 10mg | $5.00 ▼ all-time low | third-party COA ↗ 96 | view → |
| 2 | Welli Labs 10mg 72 | 10mg | $5.00 ▼ all-time low | third-party COA (login required) ↗ 72 | view → |
| 3 | Zenith Bioscience 10mg 5 | 10mg | $5.00 ▼ all-time low | no COA program listed 5 | view → |
| 4 | Planet Peptide 10mg 5 | 10mg | $5.50 ▼ all-time low | no COA program listed 5 | view → |
| 5 | Ramp Peptides 10mg 100 | 10mg | $5.68 | 52 at the lab ↗ 100 | view → |
all 43 vendors selling Cagrilintide →
Sorted by price per mg, lowest first — the same math the rest of the site uses. Affiliate links get no boost. prices captured 21m ago
| # | Vendor | Vial | $/mg | COA / score | |
|---|---|---|---|---|---|
| 1 | Ramp Peptides most transparent 10mg 100 | 10mg | $5.68 | 52 at the lab ↗ 100 | view → |
| 2 | Ramp Peptides 5mg 100 | 5mg | $7.76 | 52 at the lab ↗ 100 | view → |
| 3 | Amino Science 10mg 100 | 10mg | $7.80 | third-party COA ↗ 100 | view → |
| 4 | EZ Peptides 10mg 100 | 10mg | $8.80 | third-party COA ↗ 100 | view → |
| 5 | EZ Peptides 5mg 100 | 5mg | $8.80 | third-party COA ↗ 100 | view → |
all 43 vendors selling Cagrilintide →
Sorted by COA transparency (third-party lab > in-house > none). We score publication behavior, never purity. Affiliate links get no boost. The score also weighs an About/founder page and machine-readable public prices. Price competitiveness and domain longevity are shown as facts, not scored. The full breakdown is on every vendor page. prices captured 21m ago
| # | Vendor | Vial | $/mg | COA / score | |
|---|---|---|---|---|---|
| 1 | Iron Aminos 10mg 96 | 10mg | $5.00 | third-party COA ↗ 96 | view → |
| 2 | Ramp Peptides 10mg 100 | 10mg | $5.68 | 52 at the lab ↗ 100 | view → |
| 3 | Rejuven8 Peptides 10mg 99 | 10mg | $6.50 | 59 at the lab ↗ 99 | view → |
| 4 | Welli Labs 10mg 72 | 10mg | $5.00 | third-party COA (login required) ↗ 72 | view → |
| 5 | Modern Research Peptides 10mg 96 | 10mg | $6.67 | third-party COA ↗ 96 | view → |
all 43 vendors selling Cagrilintide →
prices captured 21m ago
| # | Vendor | Vial | $/mg | COA / score | |
|---|---|---|---|---|---|
| 1 | OneDay Compounds cheapest 10mg 80 | 10mg | $3.00 | third-party COA (login required) ↗ 80 | view → |
| 2 | Alpha Peptides 10mg 82 | 10mg | $3.13 ▼ all-time low | third-party COA ↗ 82 | view → |
| 3 | Iron Aminos 10mg 96 | 10mg | $3.50 ▼ all-time low | third-party COA ↗ 96 | view → |
| 4 | Welli Labs 10mg 72 | 10mg | $3.50 ▼ all-time low | third-party COA (login required) ↗ 72 | view → |
| 5 | S1 Research 10mg 91 | 10mg | $3.60 | 74 at the lab ↗ 91 | view → |
all 79 vendors selling TB-500 →
Sorted by price per mg, lowest first — the same math the rest of the site uses. Affiliate links get no boost. prices captured 21m ago
| # | Vendor | Vial | $/mg | COA / score | |
|---|---|---|---|---|---|
| 1 | EZ Peptides most transparent 10mg 100 | 10mg | $4.80 | third-party COA ↗ 100 | view → |
| 2 | Hydro Research 10mg 100 | 10mg | $6.50 | third-party COA ↗ 100 | view → |
| 3 | Amino Science 10mg 100 | 10mg | $7.40 | third-party COA ↗ 100 | view → |
| 4 | Swiss Chems 10mg 99 | 10mg | $4.24 | third-party COA ↗ 99 | view → |
| 5 | Transition Biotech 10mg 99 | 10mg | $4.50 | third-party COA ↗ 99 | view → |
all 79 vendors selling TB-500 →
Sorted by COA transparency (third-party lab > in-house > none). We score publication behavior, never purity. Affiliate links get no boost. The score also weighs an About/founder page and machine-readable public prices. Price competitiveness and domain longevity are shown as facts, not scored. The full breakdown is on every vendor page. prices captured 21m ago
| # | Vendor | Vial | $/mg | COA / score | |
|---|---|---|---|---|---|
| 1 | Iron Aminos 10mg 96 | 10mg | $3.50 | third-party COA ↗ 96 | view → |
| 2 | OneDay Compounds 10mg 80 | 10mg | $3.00 | third-party COA (login required) ↗ 80 | view → |
| 3 | Alpha Peptides 10mg 82 | 10mg | $3.13 | third-party COA ↗ 82 | view → |
| 4 | S1 Research 10mg 91 | 10mg | $3.60 | 74 at the lab ↗ 91 | view → |
| 5 | NuScience Peptides 10mg 97 | 10mg | $4.00 | 87 at the lab ↗ 97 | view → |
all 79 vendors selling TB-500 →
prices captured 21m ago
Value weighs price and published transparency equally: we score the price half
100 × (cheapest $/mg ÷ this vendor's $/mg), so the cheapest listing scores 100 and one
at double the price scores 50, then average that with the vendor's Vendor Score. Both halves are
affiliate-blind. Paying us a commission moves neither, and a vendor we cannot score sorts last
rather than being guessed at.
Rows come from first-party listings only — blends, bulk vials, out-of-stock, and non-injectable forms are excluded so two rows mean the same thing. Prices are the vendor's list price; a discount code may lower checkout further.